PNP switching transistor in a SOT89 plastic surface-mounted package with a collector pad for heat transfer. Features include a maximum collector current of 600 mA, a collector-emitter voltage of 40 V, and a peak collector current of 800 mA. The device has a power dissipation of up to 1.1 W with a 6 cm² collector pad, a junction temperature rating of 150 °C, and a transition frequency of 200 MHz. The PXT4403 is complemented by the NPN PXT4401. Thermal resistance from junction to ambient ranges from 113 K/W (6 cm² pad) to 250 K/W (standard footprint). Switching times include a turn-on time of 40 ns and a turn-off time of 350 ns.
PNP switching transistor in a SOT89 plastic package.
NPN complement: PXT4401.
Features and benefits
Applications
TRANS PNP 40V 0.6A SOT-89
Bipolar (BJT) Transistor PNP 40V 600mA 200MHz 1.1W Surface Mount SOT-89
TRANS PNP 40V 0.6A SOT-89
Small Signal Bipolar Transistor, 0.6A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon
Win Source Part Number: 1086481-PXT4403,115
Category: Discrete Semiconductor Products>Transistors
Series: Automotive, AEC-Q101
Package: Tape & Reel (TR)
Standard Package: 1,000
Mounting: SMD (SMT)
Power - Max: 1.1 W
Voltage - Collector Emitter Breakdown (Max): 40 V
Current - Collector (Ic) (Max): 600 mA
Transistor Type: PNP
Vce Saturation (Max) @ Ib, Ic: 750mV @ 50mA, 500mA
Current - Collector Cutoff (Max): 50nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 150mA, 2V
Frequency - Transition: 200MHz
Package / Case: TO-243AA
Supplier Device Package: SOT-89
Temperature Range - Operating: 150°C (TJ)
Alternative Parts (Cross-Reference): DXT3906-13; FCX591ATA; DTA023YEBTL; DTA043EEBTL; DTA043ZEBTL; BCX51TAPXT4403 115; PXT4403115;
ECCN: EAR99
Fake Threat In the Open Market: 55 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.29.0075
Mfr: Nexperia USA Inc.
Other Names: PXT4403 T/R-ND,PXT4403 T/R,933890550115
Base Product Number: PXT4403
TRANS PNP 40V 0.6A SOT89 Product overview: PXT4403,115 from Nexperia is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 40V, 0.6A, SOT89. Search-friendly keywords include transistor, BJT, switching, amplification, 40V, 0.6A, SOT89, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-PXT4403,115 can be used for catalog matching and distributor lookup.
TRANS PNP 40V 0.6A SOT89
TRANSISTOR, BIPOLAR ROHS COMPLIANT: YES
| Nexperia B.V. | DigiKey | Rochester Electronics | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors |
| Product Number | PXT4403,115 | 1727-PXT4403,115DKR-ND | PXT4403,115 | 1086481-PXT4403,115 | 276-PXT4403,115 | PXT4403,115 | 29AK4261 |
| Product Name | PNP switching transistor | Single Bipolar Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single | 40V 0.6A SOT89 Bipolar Transistor | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Transistor, Bipolar Rohs Compliant Nexperia | |
| Package Type | SOT89; SOT89 SOT89 | SOT89; TO-243AA | SOT89 | SOT3; SOT89 | Tape & Reel (TR) | AEC-Q101 | TO-3 |
| Polarity | PNP | PNP | PNP | PNP | |||
| Transistor Grade / Operating Range | Automotive | ||||||
| Packing Method | Tape Reel; Tape & Reel | Tape & Reel (TR) | Tape Reel; Tape & Reel (TR),Cut Tape (CT),Digi-ReelR | ||||
| IC(max) | 600 milliamps | 600 milliamps | 600 milliamps |
